Sony SS-JV770 Service Manual
SS-JV770
SERVICE MANUAL
• SS-JV770 is the speaker system in MHC-V717.
SPECIFICATIONS
Speaker system 4-way, 5-unit,
bass-reflex type
Speaker units
Woofer: 17 cm, cone type
Center Tweeter: 5 cm, cone type
Side Tweeter: 5 cm, cone type × 2
Super Tweeter: 2 cm, dome type
Nominal impedance 8 ohms
Dimensions (w/h/d) Approx. 230 × 335 × 310 mm
Mass Approx. 5 kg net per speaker
E Model
Chinese Model
Tourist Model
MICROFILM
SPEAKER SYSTEM
EXPLODED VIEW AND PARTS LIST
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
• The mechanical parts with no reference number in the exploded views are not supplied.
7
SP3
4
SP2
5
SP4
6
4
2
3
8
not supplied
4
8
3
SP1
4
SP3
1
Ref. No. Part No. Description Remark
1 X-4949-420-1 FRAME ASSY, GRILLE
2 X-4949-419-1 PANEL ASSY, FRONT
* 3 4-963-075-01 CATCHER
4 4-874-614-21 SCREW (4) (3.5X14), TAPPING
5 4-997-169-01 PACKING
6 4-942-029-01 PACKING
* 7 A-4384-932-A CABINET ASSY, SPEAKER
8 4-997-067-01 PACKING
SP1 1-505-859-11 SPEAKER (16cm) (EXCEPT Thai)
SP1 1-505-896-11 SPEAKER (16cm) (Thai)
Sony Corporation
9-922-872-11
Home A&V Products Company
Ref. No. Part No. Description Remark
SP2 1-505-518-11 SPEAKER (5cm) (Thai)
SP2 1-505-860-11 SPEAKER (5cm) (EXCEPT Thai)
SP3 1-505-510-11 SPEAKER (5cm) (EXCEPT Thai)
SP3 1-505-583-11 SPEAKER (5cm) (Thai)
SP4 1-505-841-11 SPEAKER (2cm)
ACCESSORIES & PACKING MATERIALS
********************************
1-769-306-11 CORD, SPEAKER
4-210-254-01 CUSHION (FOOT)
Printed in Japan © 1998. 6
Published by Quality Assurance Dept.
– 2 –
98F051625-1D
(Shibaura)
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